Iron oxide ore can be reduced using carbon to give pure iron. The chemical equation for this reaction is shown below. Work out the theoretical yield of iron if 80 tonnes of iron oxide ore are used, and then use your answer to find the percentage yield if only 40 tonnes of iron are actually produced. Give your answer to one decimal place. You will need some of the data from the table below.

The correct answer is "atomic weight".

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.